1.13.21 (core) / 0.29.21 (libraries)

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Dagster·Sep 3, 2026, 08:03 PMFixMay break your integrationAI-assisted summary

Summary

Asset backfills now fail when partitions lack materialization status, and wiping/deleting dynamic partitions supports multi‑partitioned assets.
Alert policies defined in YAML are immutable via the UI; syncing no longer deletes UI‑created policies, and automation condition logs now display history‑dependent values.
Fixes include restored freshness policy visibility, correct backfill partition state handling, a Postgres connection‑pool leak fix, and updated docs with new Dagster+ IP addresses.

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Official source Last checked Sep 20, 2026, 12:02 PM

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